Polartec
The Massachusetts textile innovator that invented synthetic fleece, founded as Malden Mills in 1906. 'Polartec by Malden' with bold lettering marks the 1980s first-generation fleece; the triangle symbol and specific fabric-type numbers (200, 300) track the 1990s peak licensing era.
- Origin
- USA
- Founded
- 1906
- Category
- Outdoor & Heritage
- Documented eras
- 3
How Polartec labels evolved over time. Match the markers below against the tag in hand to place a garment in its era.
1980–1989
1980s vintage Polartec tags
Tags often featured the Polartec logo with simple, bold lettering Some tags included “by Malden” indicating the fabric’s origin from Malden Mills.

- Tags often featured the Polartec logo with simple, bold lettering.
- Some tags included “by Malden” indicating the fabric’s origin from Malden Mills.
- Emphasis on the fabric’s properties, such as climate control and washing instructions.
How to spot it
Tags often featured the Polartec logo with simple, bold lettering — confirms this label era.
Value signal
Good vintage demand; 1980s label detail is a key value driver.
1990–1999
1990s vintage Polartec tags
Introduction of a more refined logo, sometimes with a triangle symbol Tags commonly highlighted specific fabric types, like “Classic” or “Thermal Pro.”.

- Introduction of a more refined logo, sometimes with a triangle symbol.
- Tags commonly highlighted specific fabric types, like “Classic” or “Thermal Pro.”.
- Detailed care instructions, often including specific washing and drying guidelines.
How to spot it
Introduction of a more refined logo, sometimes with a triangle symbol — confirms this label era.
Value signal
Moderate collector interest; condition and completeness determine value.
2000–2009
2000s vintage Polartec tags
Modernized logo with a clean, streamlined look, often with a prominent triangle Tags frequently included the Polartec logo in conjunction with fabric technology information.

- Modernized logo with a clean, streamlined look, often with a prominent triangle.
- Tags frequently included the Polartec logo in conjunction with fabric technology information.
- Incorporation of additional details like fabric origin, washing instructions, and sometimes color highlights.
How to spot it
Modernized logo with a clean, streamlined look, often with a prominent triangle — confirms this label era.
Value signal
Entry-level vintage; value driven by brand recognition and condition.